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Setting VGA and HDMI Underscan Resolutions

Setting VGA and HDMI Underscan Resolutions. Underscan Resolutions. When a computer is connected to a computer monitor… Monitor calls for 1440 x 900 picture PC produces 1440 x 900 picture. Computer or Signage Player. Displayed: 1440 x 900.

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Setting VGA and HDMI Underscan Resolutions

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  1. Setting VGA and HDMI Underscan Resolutions

  2. Underscan Resolutions • When a computer is connected to a computer monitor… • Monitor calls for 1440 x 900 picture • PC produces 1440 x 900 picture Computer or Signage Player Displayed: 1440 x 900 Picture fits the screen perfectly, and no information is lost 1440 x 900 Computer Monitor

  3. Underscan Resolutions • When a computer is connected to an HDTV through ZeeVee encoder/modulator… • The encoder/modulator acts like a monitor, and calls for 1280 x 720 picture • PC produces 1280 x 720 picture • HDTV displays 1210 x 680* due to “overscan” Displayed: 1210 x 680 1280 x 720 1280 x 720 The edges of the picturor signage are lost Computer or Signage Player HDTV *Example only. May display more or fewer pixels, depending on the HDTV

  4. Problem: PC Resolution choices are limited An 1152 x 864picture is too small A 1280 x 720 picture istoo big

  5. Solution: ZeeVee enables more choices 1208 by 679 pixels An 1152 x 864picture is too small A 1280 x 720 picture istoo big ZvBox enables 1208 x 679!

  6. Underscan Resolutions • With HDbridge 2000 & ZvPro “Underscan” resolution settings… • …our encoder/modulator enables the computer to produce aresolution that closely matches what the HDTV can display ZeeVee creates a 1208 x 679 picture, in a 1280 x 720 “frame” padded with black at the edges Computer or Signage Player Displayed: 1210 x 680 1208 x 679 HDTV

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